ASoC: mediatek: mt8188: support audio clock control

Add audio clock wrapper and audio tuner control.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230116034131.23943-8-trevor.wu@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/mediatek/mt8188/mt8188-afe-clk.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * mt8188-afe-clk.h  --  MediaTek 8188 afe clock ctrl definition
+ *
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Bicycle Tsai <bicycle.tsai@mediatek.com>
+ *         Trevor Wu <trevor.wu@mediatek.com>
+ *         Chun-Chia Chiu <chun-chia.chiu@mediatek.com>
+ */
+
+#ifndef _MT8188_AFE_CLK_H_
+#define _MT8188_AFE_CLK_H_
+
+enum {
+	/* xtal */
+	MT8188_CLK_XTAL_26M,
+	/* pll */
+	MT8188_CLK_APMIXED_APLL1,
+	MT8188_CLK_APMIXED_APLL2,
+	/* divider */
+	MT8188_CLK_TOP_APLL12_DIV0,
+	MT8188_CLK_TOP_APLL12_DIV1,
+	MT8188_CLK_TOP_APLL12_DIV2,
+	MT8188_CLK_TOP_APLL12_DIV3,
+	MT8188_CLK_TOP_APLL12_DIV9,
+	/* mux */
+	MT8188_CLK_TOP_A1SYS_HP_SEL,
+	MT8188_CLK_TOP_AUD_INTBUS_SEL,
+	MT8188_CLK_TOP_AUDIO_H_SEL,
+	MT8188_CLK_TOP_AUDIO_LOCAL_BUS_SEL,
+	MT8188_CLK_TOP_DPTX_M_SEL,
+	MT8188_CLK_TOP_I2SO1_M_SEL,
+	MT8188_CLK_TOP_I2SO2_M_SEL,
+	MT8188_CLK_TOP_I2SI1_M_SEL,
+	MT8188_CLK_TOP_I2SI2_M_SEL,
+	/* clock gate */
+	MT8188_CLK_ADSP_AUDIO_26M,
+	MT8188_CLK_AUD_AFE,
+	MT8188_CLK_AUD_APLL1_TUNER,
+	MT8188_CLK_AUD_APLL2_TUNER,
+	MT8188_CLK_AUD_TOP0_SPDF,
+	MT8188_CLK_AUD_APLL,
+	MT8188_CLK_AUD_APLL2,
+	MT8188_CLK_AUD_DAC,
+	MT8188_CLK_AUD_ADC,
+	MT8188_CLK_AUD_DAC_HIRES,
+	MT8188_CLK_AUD_A1SYS_HP,
+	MT8188_CLK_AUD_ADC_HIRES,
+	MT8188_CLK_AUD_I2SIN,
+	MT8188_CLK_AUD_TDM_IN,
+	MT8188_CLK_AUD_I2S_OUT,
+	MT8188_CLK_AUD_TDM_OUT,
+	MT8188_CLK_AUD_HDMI_OUT,
+	MT8188_CLK_AUD_ASRC11,
+	MT8188_CLK_AUD_ASRC12,
+	MT8188_CLK_AUD_A1SYS,
+	MT8188_CLK_AUD_A2SYS,
+	MT8188_CLK_AUD_PCMIF,
+	MT8188_CLK_AUD_MEMIF_UL1,
+	MT8188_CLK_AUD_MEMIF_UL2,
+	MT8188_CLK_AUD_MEMIF_UL3,
+	MT8188_CLK_AUD_MEMIF_UL4,
+	MT8188_CLK_AUD_MEMIF_UL5,
+	MT8188_CLK_AUD_MEMIF_UL6,
+	MT8188_CLK_AUD_MEMIF_UL8,
+	MT8188_CLK_AUD_MEMIF_UL9,
+	MT8188_CLK_AUD_MEMIF_UL10,
+	MT8188_CLK_AUD_MEMIF_DL2,
+	MT8188_CLK_AUD_MEMIF_DL3,
+	MT8188_CLK_AUD_MEMIF_DL6,
+	MT8188_CLK_AUD_MEMIF_DL7,
+	MT8188_CLK_AUD_MEMIF_DL8,
+	MT8188_CLK_AUD_MEMIF_DL10,
+	MT8188_CLK_AUD_MEMIF_DL11,
+	MT8188_CLK_NUM,
+};
+
+enum {
+	MT8188_AUD_PLL1,
+	MT8188_AUD_PLL2,
+	MT8188_AUD_PLL3,
+	MT8188_AUD_PLL4,
+	MT8188_AUD_PLL5,
+	MT8188_AUD_PLL_NUM,
+};
+
+enum {
+	MT8188_MCK_SEL_26M,
+	MT8188_MCK_SEL_APLL1,
+	MT8188_MCK_SEL_APLL2,
+	MT8188_MCK_SEL_APLL3,
+	MT8188_MCK_SEL_APLL4,
+	MT8188_MCK_SEL_APLL5,
+	MT8188_MCK_SEL_NUM,
+};
+
+struct mtk_base_afe;
+
+int mt8188_afe_get_mclk_source_clk_id(int sel);
+int mt8188_afe_get_mclk_source_rate(struct mtk_base_afe *afe, int apll);
+int mt8188_afe_get_default_mclk_source_by_rate(int rate);
+int mt8188_afe_init_clock(struct mtk_base_afe *afe);
+void mt8188_afe_deinit_clock(void *priv);
+int mt8188_afe_enable_clk(struct mtk_base_afe *afe, struct clk *clk);
+void mt8188_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk);
+int mt8188_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk,
+			    unsigned int rate);
+int mt8188_afe_set_clk_parent(struct mtk_base_afe *afe, struct clk *clk,
+			      struct clk *parent);
+int mt8188_afe_enable_main_clock(struct mtk_base_afe *afe);
+int mt8188_afe_disable_main_clock(struct mtk_base_afe *afe);
+int mt8188_afe_enable_reg_rw_clk(struct mtk_base_afe *afe);
+int mt8188_afe_disable_reg_rw_clk(struct mtk_base_afe *afe);
+
+#endif